Results 31 to 40 of about 17,205 (253)

Lanthanide(III) complexes of 4-aminoantipyrine Schiff base derivatives and their antimicrobial applications: A review

Euchembioj Reviews
Lanthanides also known as lanthanoids (inner transition elements) constitute an interesting group of fifteen elements which are predominantly trivalent and exhibit similar physicochemical properties. These elements occupy the 4f inner transition series (
Ngozi Patricia Ebosie, Emmanuel Ikenna Nnanabu, Christogonus Oudney Akalezi, Gerald Okwuchi Onyedika , Nnaemeka Nnaji, Martin Onwu Chidozie Ogwuegbu   +5 more
doaj   +1 more source

Optical Properties of Heavily Fluorinated Lanthanide Tris β-Diketonate Phosphine Oxide Adducts

Inorganics, 2016
The construction of lanthanide(III) chelates that exhibit superior photophysical properties holds great importance in biological and materials science.
Adam N. Swinburne, Madeleine H. Langford Paden, Tsz Ling Chan, Simon Randall, Fabrizio Ortu, Alan M. Kenwright, Louise S. Natrajan   +6 more
doaj   +1 more source

Functionalized Tris(anilido)triazacyclononanes as Hexadentate Ligands for the Encapsulation of U(III), U(IV) and La(III) Cations

Inorganics, 2021
Tripodal multidentate ligands have become increasingly popular in f-element chemistry for stabilizing unusual bonding motifs and supporting small molecule activation processes.
Alasdair Formanuik, Fabrizio Ortu, Iñigo J. Vitorica-Yrezabal, Floriana Tuna, Eric J. L. McInnes, Louise S. Natrajan, David P. Mills   +6 more
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

A sandwiched luminescent heterostructure based on lanthanide‐doped Gd2O2S@NaYF4 core/shell nanocrystals

Aggregate, 2023
Lanthanide (Ln3+) oxysulfide nanocrystals (NCs) have great prospect in many advanced technologies; however, they suffer from a low photoluminescence efficiency due to the volatility of sulfur and deleterious surface quenching effect.
Dengfeng Yang, Wei Zheng, Ping Huang, Meiran Zhang, Wei Zhang, Zhiqing Shao, Wen Zhang, Xiaodong Yi, Xueyuan Chen   +8 more
doaj   +1 more source

Diverse Coordination Chemistry of the Whole Series Rare-Earth L-Lactates: Synthetic Features, Crystal Structure, and Application in Chemical Solution Deposition of Ln₂O₃ Thin Films

Molecules, 2023
Rare-earth (RE, Ln) carboxylates are widely studied as precursors of RE oxide-based nanomaterials; however, no systematic studies of RE L-lactates (HLact = 2-hydroxypropanoic acid) have been reported to date.
Ruslan Gashigullin, Mikhail Kendin, Irina Martynova, Dmitry Tsymbarenko   +3 more
doaj   +1 more source

Nanoplatforms for Sentinel and Tumor‐Draining Lymph Node Mapping: From Visualization to Pathway‐Informed Staging

Advanced Healthcare Materials, EarlyView.
Lymphotropic nanoplatforms integrate multimodal imaging with therapeutic guidance to map sentinel and tumor‐draining lymph nodes, revealing functional drainage, metastatic involvement, and nodal accessibility, while providing mechanistic insight to support precision surgical and therapeutic interventions.
Xu Chen, Nina Li, Meiyan Zou, Zihao Zhou, Rongwei Xu, Weiyao Feng, Xinyuan Zhao, Li Cui   +7 more
wiley   +1 more source

A photochemical determination of luminescence efficiency of upconverting nanoparticles

Beilstein Journal of Organic Chemistry, 2019
Upconverting nanoparticles are a rising class of non-linear luminescent probes burgeoning since the beginning of the 2000’s, especially for their attractiveness in theranostics.
Baptiste Amouroux, Clément Roux, Jean-Claude Micheau, Fabienne Gauffre, Christophe Coudret   +4 more
doaj   +1 more source

Crystal structure of a mixed-ligand terbium(III) coordination polymer containing oxalate and formate ligands, having a three-dimensional fcu topology

Acta Crystallographica Section E: Crystallographic Communications, 2016
The title compound, poly[(μ3-formato)(μ4-oxalato)terbium(III)], [Tb(CHO2)(C2O4)]n, is a three-dimensional coordination polymer, and is isotypic with the LaIII, CeIII and SmIII analogues. The asymmetric unit contains one TbIII ion, one formate anion (CHO2−
Chainok Kittipong, Phailyn Khemthong, Filip Kielar, Yan Zhou   +3 more
doaj   +1 more source

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source